feat(mason_cli): standardize stdout across commands

[felangel]

Status

READY

Description

• feat(mason_cli): standardize stdout across commands
• feat(mason_cli): mason init does not automatically install the "hello" brick
• feat(mason_cli): mason init enhancements to the comments in the generated mason.yaml

# Register bricks which can be consumed via the Mason CLI.
# Run "mason get" to install all registered bricks.
# To learn more, visit https://docs.brickhub.dev.
bricks:
  # Bricks can be imported via version constraint from a registry.
  # Uncomment the following line to import the "hello" brick from BrickHub.
  # hello: 0.1.0+1
  # Bricks can also be imported via remote git url.
  # Uncomment the following lines to import the "widget" brick from git.
  # widget:
  #   git:
  #     url: https://github.com/felangel/mason.git
  #     path: bricks/widget

Type of Change

• ✨ New feature (non-breaking change which adds functionality)
• 🛠️ Bug fix (non-breaking change which fixes an issue)
• ❌ Breaking change (fix or feature that would cause existing functionality to change)
• 🧹 Code refactor
• ✅ Build configuration change
• 📝 Documentation
• 🗑️ Chore